首页
登录
职称英语
There are three separate sources of hazard【1】to the use of nuclear reaction
There are three separate sources of hazard【1】to the use of nuclear reaction
游客
2025-05-03
29
管理
问题
There are three separate sources of hazard【1】to the use of nuclear reaction to supply us with energy. Firstly, the radioactive material must travel from its place of manufacture to the power station.【2】the power stations themselves are solidly built, the con-tainers used for transport of the material are not. Unfortunately, there are【3】only two methods of transport available,【4】road or rail, and both of these【5】close contact with the general public,【6】the routes are【7】to pass near, or even through,【8】populated areas.
Secondly, there is a problem of wastes. All nuclear power stations produce wastes which【9】will remain radioactive for thousands of years. It is【10】to de-active these wastes, and so they must be stored【11】one of the ingenious but cumbersome ways that scientists have invented. For example, they must be buried under the ground【12】sunk in the sea. However, these【13】do not solve the problem completely, they merely store it, since an earth-quake could【14】open the containers like nuts.
Thirdly, there is the problem of accidental exposure【15】to a leak or an explosion at the power station.【16】with the other two hazards, this is not very likely and does not provide a serious【17】to the nuclear program,【18】it can happen, as the inhabitants of Harrisburg will tell you.
Separately and during short periods, these three types of risk are no great cause for concern. 【19】though, and especially【20】much longer periods, the probability of a disaster is extremely high. [br]
选项
A、regularly
B、typically
C、normally
D、commonly
答案
C
解析
typically,normally和commonly都有“通常”的意思,但各自的侧重点分别在于“典型地”、“正常地”和“普遍地”。此处的意思应是“正常地”,即正常来说,只有两种输送的方法。故更合理的答案为C。
转载请注明原文地址:https://tihaiku.com/zcyy/4060368.html
相关试题推荐
Recentlyscientistshavebeen【1】andperfectingothersourcesofenergy:nucl
Recentlyscientistshavebeen【1】andperfectingothersourcesofenergy:nucl
Recentlyscientistshavebeen【1】andperfectingothersourcesofenergy:nucl
Recentlyscientistshavebeen【1】andperfectingothersourcesofenergy:nucl
Recentlyscientistshavebeen【1】andperfectingothersourcesofenergy:nucl
Recentlyscientistshavebeen【1】andperfectingothersourcesofenergy:nucl
Recentlyscientistshavebeen【1】andperfectingothersourcesofenergy:nucl
Recentlyscientistshavebeen【1】andperfectingothersourcesofenergy:nucl
Recentlyscientistshavebeen【1】andperfectingothersourcesofenergy:nucl
Recentlyscientistshavebeen【1】andperfectingothersourcesofenergy:nucl
随机试题
你得承认,多媒体不只是一件东西.而是包括许多东西的复杂的组合:硬件、软件和这两者相遇时的界面。不,我们还忘了一件很重要的事情.多媒体还包括你。是的.就是!对
Majordepressiveepisodeshappentowomenearlierthanmen.[br]Peoplewhosuff
Normallyastudentmustattendacertainnumberofcoursesinordertogradu
【B1】[br]【B5】[originaltext]Acaninecoptookearlyretirementafterbossesat
防排烟系统联合试运转与调试的结果(风量及正压),必须符合设计的规定。
词作者甲、曲作者乙、歌手丙均是中国音乐著作权协会的会员。丁的卡拉0K厅里大量使用
由我国演员上演的第一部外国芭蕾舞剧是()A.《天鹅湖》 B.《无益的谨慎》
人民代表大会制度是我国的根本政治制度,是我国的政体。()
有5个正方形如右图叠放。已知每个正方形的边长都是5cm,它们所覆盖住的面积为11
下列关于隐患排查治理时,生产经营单位的主要职责的叙述中错误的是()。A.安
最新回复
(
0
)